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From: Kenjiro Cho <kjc@FreeBSD.ORG>
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Date: Tue, 28 Jul 1998 22:35:21 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src/sys/dev/en midway.c midwayreg.h midwayvar.h
         src/sys/net bpf.c if_atm.h if_atmsubr.c src/sys/netinet if_atm.c
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kjc         1998/07/28 22:35:17 PDT

  Modified files:
    sys/dev/en           midway.c midwayreg.h midwayvar.h 
    sys/net              bpf.c if_atm.h if_atmsubr.c 
    sys/netinet          if_atm.c 
  Log:
  update ATM driver. (base version: midway.c 1.67 --> 1.68)
  
  several new features are added:
  	- support vc/vp shaping
  	- support pvc shadow interface
  
  code cleanup:
  	- remove WMAYBE related code.  ENI WMAYBE DMA doen't work.
  	- remove updating if_lastchange for every packet.
  	- BPF related code is moved to midway.c as it should be.
  	  (bpfwrite should work if atm_pseudohdr and LLC/SNAP are
  	  prepended.)
  	- BPF link type is changed to DLT_ATM_RFC1483.
  	  BPF now understands only LLC/SNAP!! (because bpf can't
  	  handle variable link header length.)
  	  It is recommended to use LLC/SNAP instead of NULL
  	  encapsulation for various reasons.  (BPF, IPv6,
  	  interoperability, etc.)
  
  the code has been used for months in ALTQ and KAME IPv6.
  
  OKed by phk long time ago.
  
  Revision  Changes    Path
  1.7       +639 -141  src/sys/dev/en/midway.c
  1.2       +1 -0      src/sys/dev/en/midwayreg.h
  1.3       +2 -1      src/sys/dev/en/midwayvar.h
  1.40      +13 -1     src/sys/net/bpf.c
  1.2       +41 -1     src/sys/net/if_atm.h
  1.7       +354 -127  src/sys/net/if_atmsubr.c
  1.7       +2 -1      src/sys/netinet/if_atm.c